CN106062720A - 用于监测定时器的设备和方法 - Google Patents

用于监测定时器的设备和方法 Download PDF

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Publication number
CN106062720A
CN106062720A CN201480069583.1A CN201480069583A CN106062720A CN 106062720 A CN106062720 A CN 106062720A CN 201480069583 A CN201480069583 A CN 201480069583A CN 106062720 A CN106062720 A CN 106062720A
Authority
CN
China
Prior art keywords
equipment
pulse duration
clock
intervalometer
vref
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201480069583.1A
Other languages
English (en)
Chinese (zh)
Inventor
R·卡纳
H·舒马赫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN106062720A publication Critical patent/CN106062720A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G06F11/0739—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function in a data processing system embedded in automotive or aircraft systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3013—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is an embedded system, i.e. a combination of hardware and software dedicated to perform a certain function in mobile devices, printers, automotive or aircraft systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/19—Monitoring patterns of pulse trains
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Debugging And Monitoring (AREA)
  • Electronic Switches (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
CN201480069583.1A 2013-12-18 2014-12-08 用于监测定时器的设备和方法 Pending CN106062720A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013226429.1A DE102013226429A1 (de) 2013-12-18 2013-12-18 Vorrichtung und Verfahren zur Überwachung eines Zeitgebers
DE102013226429.1 2013-12-18
PCT/EP2014/076896 WO2015091059A1 (fr) 2013-12-18 2014-12-08 Dispositif et procédé de surveillance d'une horloge

Publications (1)

Publication Number Publication Date
CN106062720A true CN106062720A (zh) 2016-10-26

Family

ID=52011231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480069583.1A Pending CN106062720A (zh) 2013-12-18 2014-12-08 用于监测定时器的设备和方法

Country Status (7)

Country Link
US (1) US9919665B2 (fr)
JP (2) JP6416912B2 (fr)
CN (1) CN106062720A (fr)
DE (1) DE102013226429A1 (fr)
FR (1) FR3015151B1 (fr)
GB (1) GB2540278A (fr)
WO (1) WO2015091059A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111164717A (zh) * 2017-10-09 2020-05-15 法国大陆汽车公司 用于机动车辆的电触点的状态读取的同步方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015117977A1 (de) 2015-10-22 2017-04-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schaltungsanordnung und Verfahren zur Überwachung eines Mikrocontrollers auf der Grundlage einer Wächterspannung
ITUA20163454A1 (it) * 2016-05-16 2017-11-16 St Microelectronics Srl Circuito di rilevazione di errore per un circuito di pilotaggio pwm, relativo sistema e circuito integrato
FR3067946A1 (fr) 2017-06-23 2018-12-28 IFP Energies Nouvelles Plateau distributeur pour colonne d'echange avec caisson pour la distribution du gaz
JP7304731B2 (ja) * 2019-04-16 2023-07-07 ローム株式会社 ウォッチドッグタイマ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040205370A1 (en) * 2003-04-09 2004-10-14 International Business Machines Corporation Method, apparatus and program storage device for providing clocks to multiple frequency domains using a single input clock of variable frequency
US7064694B1 (en) * 2005-04-27 2006-06-20 Texas Instruments Incorporated Multi-cycle, multi-slope analog to digital converter
JP2013190853A (ja) * 2012-03-12 2013-09-26 Rohm Co Ltd 半導体装置、車載機器、車両

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557809Y2 (ja) 1991-12-18 1997-12-17 日本電気ホームエレクトロニクス株式会社 暴走監視装置
JPH07141225A (ja) 1993-11-15 1995-06-02 Nec Home Electron Ltd 暴走監視装置
USH1793H (en) * 1997-08-18 1999-04-06 The United States Of America As Represented By The Secretary Of The Army Thermal transient test system
JP4266358B2 (ja) * 2004-04-12 2009-05-20 三菱電機株式会社 車載電子制御装置
US7616021B2 (en) * 2007-01-18 2009-11-10 Advanced Micro Devices, Inc. Method and device for determining an operational lifetime of an integrated circuit device
US7884678B2 (en) * 2009-01-14 2011-02-08 Nuvoton Technology Corporation Single-pin RC oscillator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040205370A1 (en) * 2003-04-09 2004-10-14 International Business Machines Corporation Method, apparatus and program storage device for providing clocks to multiple frequency domains using a single input clock of variable frequency
US7064694B1 (en) * 2005-04-27 2006-06-20 Texas Instruments Incorporated Multi-cycle, multi-slope analog to digital converter
JP2013190853A (ja) * 2012-03-12 2013-09-26 Rohm Co Ltd 半導体装置、車載機器、車両

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111164717A (zh) * 2017-10-09 2020-05-15 法国大陆汽车公司 用于机动车辆的电触点的状态读取的同步方法
CN111164717B (zh) * 2017-10-09 2022-01-04 法国大陆汽车公司 用于机动车辆的电触点的状态读取的同步方法

Also Published As

Publication number Publication date
JP2017507384A (ja) 2017-03-16
GB201612285D0 (en) 2016-08-31
FR3015151A1 (fr) 2015-06-19
WO2015091059A1 (fr) 2015-06-25
US20160339856A1 (en) 2016-11-24
JP2018173990A (ja) 2018-11-08
GB2540278A (en) 2017-01-11
US9919665B2 (en) 2018-03-20
JP6416912B2 (ja) 2018-10-31
FR3015151B1 (fr) 2019-08-02
DE102013226429A1 (de) 2015-06-18

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Application publication date: 20161026